Sigma 150-600mm F5-6.3 DG OS HSM Contemporary Hyper-Telephoto Zoom Nikon F DSLR
Sigma 150–600mm F5–6.3 DG OS HSM (Contemporary) – Nikon F. HSM (Hyper Sonic Motor) autofocus drive. Designed for fast, quiet autofocus operation via HSM drive. Focal length range: 150–600mm. Maximum aperture: F5–6.3.